Product Description: 521099MC

Replacement for the 520820

Our new genuine replacement part 3G fan control module board kit is backwards compatible which means it can be installed on any Suburban furnace*. Older Suburban appliances become up-to-date with the most current operational features and a 3-Year Module Board Limited Warranty with our new 3G fan control module board.

*Works on all Suburban 12V furnaces excluding the NT-45S. If the board you are replacing does NOT have fan control, you will need a wiring harness as well, sold separately.

521099 Suburban 3G Fan Control Furnace Module Board

Furnace/ Water Heater Fan Control Board 521099
Replacement For Suburban 52080 And Fits All Suburban 12 Volt Furnaces
Will Not Replace 24 Volt AC Boards

Furnace/Water Heater 3G Fan Control Module Board For Suburban 521099MC